Building Code Compliance

Meridian

Meridian reads architecture drawing sets, cross-references IBC and local amendments, and flags non-conformances before they reach the AHJ. It replaces a process that was done manually - line by line, chapter by chapter - with one that is done precisely, in a fraction of the time. Meridian does not just flag issues; it categorizes them by severity, division, and resolution complexity, and generates a compliance summary document ready for submission. Architecture firms use it to catch problems in weeks, not months - before permit stage, when fixing them is still cheap.

60% Faster review
340+ Firms onboarded
98.2% Flag accuracy
macOS Web
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Exit corridor width non-conformance
IBC 2021 §1005.1 - requires 72″ min, drawing shows 58″
Sprinkler coverage gap - mechanical room
IBC 2021 §903.2 - verify local amendment applicability
Accessible route interruption at Level 3
ADA §402.2 - cross-reference drawing sheet A3.04
Occupant load calculations verified
IBC 2021 §1004.5 - all zones confirmed compliant

Health Analytics

Helix

Helix synthesizes HealthKit data, lab results, and wearable inputs into a continuous biomarker model. Where consumer health apps show you isolated metrics, Helix shows you longitudinal trends - what is changing, how fast, and what it might mean. All processing happens on-device. Your health data never leaves your phone. The result is something that has not existed before: a single tool that synthesizes all of your health data over time and surfaces patterns that a physician would otherwise miss until symptoms appear - on average, 94 days later.

4.9 App Store rating
2.1M Downloads
94d Avg lead time
iPhone Apple Watch iPad
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9:41 AM
HRV Trend
48.3 ms
-12% over 90 days - flagged
Resting HR
62 bpm
Stable - within range
↑ 3 trends active

Writing & Document Intelligence

Sable

Sable understands your full corpus of documents - drafts, briefs, research, prior work - and writes with your voice. Not a generic AI voice that sounds like everyone else. Your voice, learned from everything you have written. Sable is a co-author, not an assistant. It surfaces relevant prior work, answers questions about your own documents, identifies inconsistencies across a body of work, and drafts in a style that is already yours. The corpus indexing happens locally on your Mac. Your documents never leave your device.

3.2x Output speed
180k Active users
#1 Productivity, Mac
macOS iPhone
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Library
Q1 Strategy Brief - Draft 3
Regulatory Filing - Section 4
Research Notes - Oct 2025
Client Memo - Infrastructure
Sable - continuing in your voice...

We build slowly. We ship when it’s ready. We don’t prototype in public.